Solarposition.org

Central · Botswana · 21.41° S · 25.59° E

Solar position in Letlhakane

Sun position, daylight and the best solar panel angle for Letlhakane — computed for 21.41° S, 25.59° E, 984 m above sea level.

Sunrise today05:39103° ESE
Sunset today18:24257° WSW
Best panel angle24°year-round, facing north
Off-grid angle19°best for the darkest month

The sun right now

Azimuth180.0°
Elevation80.4°
At solar noon, 12:01Open on the sun map

Sun in Letlhakane today

Saturday, 24 October 2026 · local time UTC+2

EventTimeDirection / height
Astronomical dawn04:22sun 18° below horizon
Nautical dawn04:4912° below
Civil dawn05:166° below
Sunrise05:39103° ESE
Golden hour ends06:09sun 6° up
Solar noon12:0180.4° high
Golden hour starts17:54sun 6° up
Sunset18:24257° WSW
Civil dusk18:476° below
Nautical dusk19:1412° below
Astronomical dusk19:4118° below
Day length12 h 45 min

Sun path diagram for Letlhakane

Where the sun stands in the sky: the centre is straight overhead, the outer ring is the horizon. Numbers mark local clock hours.

15°30°45°60°75°N30°60°E120°150°S210°240°W300°330°June solstice891011121314151617EquinoxDecember solstice6789101112131415161718Today
  • June solstice
  • Equinox
  • December solstice
  • Today

On the June solstice the sun reaches 45.2° at solar noon in Letlhakane; on the December solstice only 88.0°. Sunrise swings from 65° ENE in June to 116° ESE in December — a 51° arc along the horizon.

Sunrise, sunset and sun height by month

Values for the 21st of each month, local clock time including daylight saving time.

MonthSunriseSolar noonSunsetDay lengthNoon elevation
January05:5212:2819:0513 h 13 min88.4°
February06:1012:3118:5112 h 40 min79.1°
March06:2112:2418:2712 h 06 min68.3°
April06:3112:1618:0011 h 29 min56.7°
May06:4312:1417:4411 h 01 min48.4°
June06:5412:1917:4410 h 50 min45.2°
July06:5312:2417:5411 h 01 min48.2°
August06:3612:2018:0511 h 29 min56.6°
September06:0812:1018:1312 h 05 min68.0°
October05:4112:0218:2312 h 41 min79.4°
November05:2612:0318:4013 h 13 min88.5°
December05:3212:1518:5813 h 26 min88.0°

A year of daylight in Letlhakane

Each column is one day of 2026. Bright: sun above the horizon; soft: civil twilight; line: solar noon. Steps are daylight saving time changes.

00:0003:0006:0009:0012:0015:0018:0021:0000:00JanFebMarAprMayJunJulAugSepOctNovDec

Best solar panel angle in Letlhakane

Fixed array facing north (azimuth 0°). Energy per kWp from NASA POWER monthly climate, including clouds, temperature and snow reflection.

24°collects the most energy over a year: 1951 kWh per kWp.

19°gives the most in the darkest month — the one an off-grid system is sized for.

20%30%40%50%60%70%80%90%100%0°10°20°30°40°50°60°70°80°90°Best year-round 24°Best worst-month 19°70°Yearly energyWorst-month energy
  • Yearly energy
  • Worst-month energy
TiltkWh/kWp per yearShare of best yearDecember kWh/kWp/dayBest ÷ worst month
0°180292%5.501.5×
15°193099%5.151.2×
19° off-grid best1945100%5.011.2×
21° = latitude1949100%4.931.2×
24° year-round best1951100%4.801.2×
30°194299%4.511.3×
45°183694%3.641.7×
60°162283%2.622.3×
70°142973%1.923.0×
90°98651%1.104.7×

A fixed array in Letlhakane produces the most over a year at 24°. The design month for an off-grid system is December: at 19° it makes 5.01 kWh per kWp a day, 4% more than at 24°, and costs 0% of the yearly total. Why steep panels win winter.

Off-grid solar in Letlhakane at 70°

Daily energy of 1 kWp by month. Bars: panels at 70°. Line: panels at 24° (year-round best).

01234567January: 2.09 (70°)2.1JanFebruary: 2.71 (70°)2.7FebMarch: 3.56 (70°)3.6MarApril: 4.59 (70°)4.6AprMay: 5.57 (70°)5.6MayJune: 5.65 (70°)5.7JunJuly: 5.70 (70°)5.7JulAugust: 5.33 (70°)5.3AugSeptember: 4.38 (70°)4.4SepOctober: 3.15 (70°)3.2OctNovember: 2.23 (70°)2.2NovDecember: 1.92 (70°)1.9Dec24°
MonthSun hours, flatSun hours at 70°kWh/kWp/day at 70°at 24°Mean temp.
January7.172.612.095.0327.2 °C
February6.773.352.715.1326.5 °C
March6.314.353.565.2525.4 °C
April5.715.554.595.3922.9 °C
May5.196.655.575.5519.4 °C
June4.646.675.655.2816.3 °C
July4.906.705.705.4715.6 °C
August5.706.355.335.7719.0 °C
September6.605.304.385.8423.2 °C
October7.143.883.155.5826.7 °C
November7.082.792.235.0627.6 °C
December6.952.411.924.8027.5 °C
Year6.18 avg4.72 avg1429 kWh1951 kWh

Sizing example. To run a 1 kWh-per-day load through December on LiFePO4 batteries (charge controller, battery and inverter losses included) you need about 610 Wp of panels at 70°, versus 250 Wp at 24°. Here the lower tilt is the better winter choice — the sun stays high enough. Size your own system.

Row spacing in Letlhakane

Distance between rows of 2 m long panels (slope length) so that no row shades the next between 10:00 and 14:00 solar time on the winter solstice.

2.8 mrow pitch at 70°

2.7 mrow pitch at 24°

Row spacing calculator

How Letlhakane compares in Botswana

Against the other 24 places in Botswana with climate data, for a fixed array at its best angle.

1stof 25 places in Botswana for sunshine: 6.18 peak sun hours a day on flat ground.

+3%solar energy a year compared with the average place in Botswana: 1,951 against 1,888 kWh per kWp.

−14 mindaylight on the longest day, compared with Gaborone: 13 h 26 min against 13 h 40 min.

24°best year-round tilt here; across Botswana it runs from 23° in Maun to 27° in Gaborone.

Letlhakane gets the most sun of the 25 places in Botswana (6.18 peak sun hours a day); the least sunny is Bobonong with 5.67. In its darkest month, December, 1 kWp of off-grid panels at 70° makes 1.92 kWh a day here, against 2.02 kWh on average in Botswana. The shortest day lasts 10 h 50 min, +13 min compared with Gaborone.

The sunniest places in Botswana

Solar forecast for Letlhakane, next 48 hours

Expected output of 1 kWp at 70°, computed from the ICON-EU weather model of the Deutscher Wetterdienst (DWD), Europe.

Loading the latest forecast…

Questions about the sun in Letlhakane

What is the best solar panel angle in Letlhakane?
For a fixed array facing north, the best year-round tilt in Letlhakane is 24°, worth about 1951 kWh per kWp a year. An off-grid system that has to get through December does better at about 19°.
What time is sunrise and sunset in Letlhakane today?
On 24 October 2026 the sun rises at 05:39 and sets at 18:24 local time (UTC+2), giving 12 h 45 min of daylight. Solar noon is at 12:01.
How many peak sun hours does Letlhakane get?
On a flat surface 6.2 hours a day averaged over the year, from 4.6 in June to 7.2 in January. Panels tilted at 70° receive 2.4 sun hours a day in December.
How high does the sun get in Letlhakane?
At solar noon the sun stands 45.2° above the horizon on the June solstice and 88.0° on the December solstice.
Is Letlhakane a good place for solar panels?
With 6.2 peak sun hours a day on flat ground, Letlhakane ranks 1st of 25 places in Botswana for sunshine. A 1 kWp array at the best angle (24°) makes about 1,951 kWh a year here, 3% more than the average place in Botswana.

Places near Letlhakane

All places in Botswana

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Sun positions: NREL Solar Position Algorithm. Climate: NASA POWER monthly climatology (NASA Langley Research Center). Forecast: Deutscher Wetterdienst, ICON-EU (CC BY 4.0), processed. Places: GeoNames (CC BY 4.0). Time zones: IANA. Sources and licences.